package com.slx.find_all_numbers_disappeared_in_an_array;

import org.junit.Test;

public class Main {
    @Test
    public void test1() {
        int[] arr = {4, 3, 2, 7, 8, 2, 3, 1};
        Solution solution = new Solution();
        System.out.println(solution.findDisappearedNumbers(arr));
    }
}
